TECHCON TS350 Mode D'emploi page 9

OK International warrants this product to the original purchaser for a period of one
(1) year from date of purchase to be free from material and workmanship defects but
not normal wear-and-tear, abuse and faulty installation. Defective product or
subassembly and components under warranty will be repaired or replaced (at OK
International's option) free of charge. Customer with defective product under
warranty must contact the nearest OK International office or distributor to secure a
return authorization prior to shipping the product to the assigned OK International
authorized service center. For nearest OK International office or distributor contact
information, please visit www.techconsystems.com. OK International reserves the
right to make engineering product changes without notice.
11 I/O Configuration and End of Cycle Switch
During a dispense cycle, an open collector circuit closes and remains closed while
the valve is dispensing.
other devices. Power from an external source is allowed to pass through the circuit
to operate a 5 to 24 VDC load. Power consumption must not exceed 250 mA. The
load could be a relay, solenoid, counter, LED, or any device that will operate within
a 5 to 24 VDC range and a maximum of 250 mA.
Note:
During the dispense cycle, pin 3 will be grounded. Please make sure the
external device (your machine that controls the dispenser/controller) has the
same ground as the TS250/255 controller.
Pin 1 (+)
Pin 2 (-)
Pin 3
Pin 4
Pin 5
Pin 6
Pin 5
Pin 7, 8, and 9 = No connection
Pin 3 and 4 can be as feedback signal to synchronize with
9
To initiate a dispense cycle with voltage
End of Cycle Feedback
During dispensing cycle, Pin 3 is grounded (-)
End of dispensing cycle,
Pin 3 is not connected (opened)
During Cycle= GROUND
End of Cycle = OPEN
To initiate a dispense cycle with
contact closure
Chasis Ground